Chapter 1, Problem 1.60E

Professor Gomez's dogJasper, is a very anxious little guy, so she baked him some treats that contain melatonin to help calm him down. The treats are quite small, and each one contains 150 of melatonin Jasper's veterinarian recommended he take milligrams of melatonin per of body weight per day Jasper weighs exactly 15 lbs. How many of the melatonin containing treats is he allowed to have in one day? Note : 2.20 lb=1 log

Does anyone know how to answer this question: Please helpWhat is the percentage change in x in going from x1 to x2 (%∆x)?   a) 100(∆x1/x)     b) 100(∆x2/x)     c) 100(∆x/x1)     d) 100(∆x/x2)     e) none of the above

The following nutrition information is listed on a box of crackers: Serving size 0.50 oz (6 crackers) Fat 4 g per serving Sodium 140 mg per serving a. If the box has a net weight (contents only) of 8.0 oz, about how many crackers are in the box? b. If you ate 10 crackers, how many ounces of fat did you consume? c. How many servings of crackers in part a would it take to obtain the Daily Value (DV) for sodium, which is 2400 mg?

A α 1/B means:A. A is directly proportional to B B. A is inversely proportional to B C. None of the above

question 11 You have decided to try a new video game called World of Alchemist Hordes (WoAH) and created a character named Artemis. In the game dwarves and elves measure temperature differently. Dwarves measure in units of degrees Vacius (°V) and elves measure in units of degrees Arwenheit (°A). The following is used to convert between the two: ?A = ?V − 53 / 4.1 Consider the numbers 4.1 and 53 to be exact by definition. If a dwarf measures the temperature to be -12.5°A, what would she report the temperature as to her elvish friend in °V? (Please show all your work so that way I can understand going forward)

A coffee-cup calorimeter contains 20 mL of water with an initial temperature of 24.8°C. An unknown sample with a mass of 1.388 grams was placed inside making the water temperature rise up to 25.5°C. The initial temperature of the metal was 72.3°C. What is the specific heat (J/ g C) of the unknown sample?___________ (round off final answer to 2 decimal places)

Rafael tutors chemistry, For each hour that he tutors, he earns 40 dollars. His earnings, E (in dollars), after tutoring for h hours is given by the folowing function. E(h)+40h

6.) What is the ideal body weight of an individual which is 5 feet tall? a. 170kg b. 162 kg c. 140kg d. 152 kg 7.) As a student your physical activity is considered which of the following? a. bed rest b. light c. moderate d. sedentary 8.)This element regulates several important physiologic and biochemical processes including neuromuscular excitability, blood coagulation, secretory process, membrane integrity, and plasma membrane transport a. calcium b. magnesium c. iron d. potassium 9.) A micro mineral which is an essential component of blood a. Cobalt b. chromium c. molybdenum d. iron 10.) Fiber requirements are provided by which of the following? a. Meat b. Milk c. sweets d. fruits and vegetables

your're in canada on vacation and drive into 30 km/hr speed zone. how fast is the speed limit in m.p.h